baber/WOPTO huggingface dataset:
Patent JP-2020182329-A (JP)
Title: Vibration actuator and drive device of the same
Inventor: KATAOKA KENICHI
IPC: H02N2/14
Filed: 2019-04-25
Abstract: To provide a vibration actuator capable of reducing differences in vibration phases and vibration amplitudes at low voltage when driving a contact body using multiple vibrating bodies.SOLUTION: A vibrating actuator includes a vibrating body unit and a contact body that move relative to each other. The vibrating body unit includes multiple transformers in which a primary coil is connected in series and a vibrating body connected in parallel to each secondary coil of the transformers.SELECTED DRAWING: Figure 1
Patent JP-2022107068-A (JP)
Title: Observation system and observation method
Inventor: SHIGEKAWA HIDEMI
IPC: G01N21/65
Filed: 2019-04-26
Abstract: To allow not only for acquiring shape information of a measurement target but also for identifying substances thereof.SOLUTION: An observation system is provided, comprising: a pipette having a metal added thereto; an arithmetic unit configured to measure an ion current that fluctuates according to a distance between the pipette and a sample; a light source for irradiating excitation light; and a detector configured to detect a Raman spectrum obtained by irradiating the sample with the excitation light, the Raman spectrum being locally enhanced by the metal.SELECTED DRAWING: Figure 1
Patent JP-2020182897-A (JP)
Title: Filter material and filter
Inventor: SHIMOKAWA KOTARO
IPC: B60H3/06
Filed: 2019-05-07
Abstract: To provide a filter material capable of stably releasing a plurality of active ingredients for a long period of time.SOLUTION: In a filter material according to the present invention, a layer including a hygroscopic material is overlaid between two nonwoven fabric layers. At least one of the nonwoven fabric layers includes ceramics supporting a plurality of active ingredients, and 20-500 g of the hygroscopic material are contained in one m2 of the filter material.SELECTED DRAWING: None
Patent JP-2019156715-A (JP)
Title: Siloxane compound, and manufacturing method of siloxane compound
Inventor: IGARASHI Masayasu
IPC: C01B33/00
Filed: 2019-05-10
Abstract: To provide a useful low molecule siloxane compound having a hydroxyl group or a composition thereof, and further a manufacturing method of the siloxane capable of efficiently manufacturing the siloxane compound.SOLUTION: By performing manufacturing a siloxane compound under anhydrous conditions or manufacturing the siloxane compound in a solvent having an effect for inhibiting condensation of a silanol group, the siloxane compound represented by the formula (B), and a composition containing the siloxane compound represented by the formula (B) of 0.1 mass% or more and less than 100 mass% can be prepared, and the compound can be used as a raw material or the like of the siloxane compound since the silanol compound stably can exist in the resulting composition.SELECTED DRAWING: None
Patent JP-2020186963-A (JP)
Title: Ultrasonic sensor system
Inventor: TAMURA AKINORI
IPC: G01N29/11
Filed: 2019-05-13
Abstract: To provide an ultrasonic sensor system that can measure the thickness of a specimen at each position of a plurality of ultrasonic sensors with scanning by a sensor probe only in the axial direction of the specimen.SOLUTION: An ultrasonic sensor system comprises a plurality of ultrasonic sensors 1 fixed to a surface of a pipe 20 and located apart from each other in the circumferential and axial directions of the pipe 20, a plurality of sensor coils 2 fixed to the surface of the pipe 20 and located apart from each other, and connected to the plurality of ultrasonic sensors 1 in a one-to-one relation via a cable 8, a sensor probe 5 movable so as to be opposed to any one of the plurality of sensor coils 2 and having a transmission coil 3 and a reception coil 4 that can transmit and receive a signal to/from the opposed sensor coil 2 through electromagnetic coupling, and a controller 6. The plurality of sensor coils 2 form a rectangle shape with their longitudinal direction directed to the circumferential direction of the pipe 20, and are apart from each other only in the axial direction of the pipe 20.SELECTED DRAWING: Figure 1
Patent JP-2020185587-A (JP)
Title: Sharp bending tool for hemming
Inventor: IZUMISAWA HIROYOSHI
IPC: B21D19/08
Filed: 2019-05-14
Abstract: To provide a sharp bending tool for hemming which can suitably perform sharp bending regardless of the level of skill of an operator.SOLUTION: A sharp bending tool 1 for hemming performs sharp bending of a flange-like marginal part 3 by performing partial bending for bending a part of the flange-like marginal part 3 formed on a panel 2 via a bent part 4 so as to make an acute angle between itself and a rear face of the panel 2 while changing a processing position along the flange-like marginal part 3. The sharp bending tool comprises: a first mold part 5 having a support part 8 which supports from the rear face of the panel 2 to the bent part 4; and driving means 7 which drives a second mold part 6 in an advancement direction F and a retraction direction B with respect to the first mold part 5. The second mold part comprises a pressing face which presses an outside of a portion of the flange-like marginal part 3 of the panel 2 supported by the first mold part 5 so that partial bending is performed, when driven in the advancement direction F.SELECTED DRAWING: Figure 1
Patent JP-2020189270-A (JP)
Title: Catalyst material and production method of the same, as well as production method of synthesis gas
Inventor: MIYAUCHI MASAHIRO
IPC: B01J23/58
Filed: 2019-05-22
Abstract: To provide a catalyst material in which use of light, being energy different from heat, is incorporated, with which a methane conversion reaction can be conducted with a low temperature process, and which has high activity, a production method of the same, as well as a production method of a synthesis gas using the catalyst material.SOLUTION: A catalyst material includes a semiconductor 1 and a metallic fine particle 2 in contact with a surface of the semiconductor 1 and induces a methane conversion reaction by light irradiation. A conduction-band lower end of the semiconductor 1 has a more negative potential than -0.2 V in terms of the standard hydrogen electrode potential.SELECTED DRAWING: Figure 1
Patent JP-2020190942-A (JP)
Title: Display controller
Inventor: WATANABE SATOSHI
IPC: G08G1/16
Filed: 2019-05-22
Abstract: To provide a technology for changing a display mode according to the subjective visibility of each driver.SOLUTION: An object acquisition unit (S110) acquires an object target, which becomes an object of superposition display using a head-up display, out of targets discerned by a driver through a windshield of a vehicle, and content to be displayed while being superposed on the object target. A reaction acquisition unit (S120) acquires reaction information representing a driver's reaction on a visual stimulus. An estimation unit (S160 to S190) estimates a degree of visibility for each object target using at least the reaction information acquired by the reaction acquisition unit. A change unit (S200 and S210) changes the display mode of the content for each object target according to the degree of visibility estimated by the estimation unit.SELECTED DRAWING: Figure 2
Patent JP-2019151856-A (JP)
Title: Optical film and optical member using optical film
Inventor: IKEUCHI JUNICHI
IPC: C08J5/18
Filed: 2019-05-23
Abstract: To provide an optical film with a reduced yellowness.SOLUTION: In an optical film, with respect to hollows satisfying the following (1) and (2), a total number of them on one side of the optical film and its back side per 10000 μmis four or less: each hollow has a depth of 200 nm or more; and (2) a portion of each hollow at a depth of 200 nm or more has a diameter of 0.7 μm or more.SELECTED DRAWING: None
Patent JP-2020189029-A (JP)
Title: Article acceptance system
Inventor: ASAI YASUO
IPC: A47G29/122
Filed: 2019-05-24
Abstract: To provide an article acceptance system capable of reliably suppressing attack trying to speculate authentication information, while maintaining convenience.SOLUTION: An article acceptance system includes acquisition means 42 for acquiring authentication information, authentication means 44 for performing authentication by using the acquired authentication information, and restriction means 45 for restricting, for a prescribed period, acquisition of the authentication information and/or execution of authentication every time an authentication error occurs a predetermined number of times, in which the prescribed period is set to be longer according to a restriction number of times of acquisition of the authentication information and/or execution of authentication.SELECTED DRAWING: Figure 6
Patent JP-2020193240-A (JP)
Title: Composition for gravure off-set printing, conductor and method for producing the same, and structure
Inventor: NODO TAKAAKI
IPC: B41M1/30
Filed: 2019-05-24
Abstract: To provide a composition for gravure off-set printing having excellent transferability to a silicone blanket.SOLUTION: A composition for gravure off-set printing contains copper particles, an organic solvent, and a resin, the organic solvent having a structure represented by the following formula (I): CH3(CH2)m(O-CH2CH2)nOH (I) [where, m is an integer of 0 or more to 7 or less, n is 2 or 3].SELECTED DRAWING: None
Patent JP-2020195013-A (JP)
Title: Image decoding device and image encoding device
Inventor: IGAI TOMOHIRO
IPC: H04N19/61
Filed: 2019-05-24
Abstract: To provide an image decoding device and an image encoding device for accurately deriving a predicted residual for a color component.SOLUTION: A moving image decoding device 31 includes a TU decoding unit 3024 for decoding a predicted residual. The TU decoding unit 3024 is configured to decode one predicted residual to derive predicted residuals for multiple color components. A relational expression between the color components is determined for each mode. A sine flag indicating a positive or negative sign used in the relational expression is derived for each mode.SELECTED DRAWING: Figure 6
Patent JP-2020093072-A (JP)
Title: Bracket device
Inventor: CHEN KEN-CHING
IPC: A47B88/423
Filed: 2019-05-28
Abstract: To provide a bracket device whose connection mechanism is movable.SOLUTION: A bracket device includes a bracket and a connection member. The bracket includes a longitudinal wall having an end part. The connection member can reach either a first position or a second position with respect to the longitudinal wall and includes a connection part to be connected to a fixing member. The connection member is away from the end part of the longitudinal wall of the bracket when it is in the first position, and is close to the end part of the longitudinal wall of the bracket when it is in the second position.SELECTED DRAWING: Figure 3
Patent JP-2020194731-A (JP)
Title: Light emitting device and manufacturing method thereof
Inventor: HYAKUTAKE WATARU
IPC: H01L33/00
Filed: 2019-05-29
Abstract: To provide a light emitting device and a manufacturing method thereof which can suppress variations in luminous intensity without measuring the luminous intensity of a light emitting diode.SOLUTION: A light emitting device includes a light emitting diode, a constant current source connected to the light emitting diode, and a diversion resistor connected in parallel to the light emitting diode and having a fixed resistance value, and the fixed resistance value is uniquely determined according to the luminosity rank of the light emitting diode.SELECTED DRAWING: Figure 1
Patent JP-2020194429-A (JP)
Title: Paper sheet inspection system and paper sheet inspection method
Inventor: KANEKO MASAKO
IPC: G01N21/892
Filed: 2019-05-29
Abstract: To easily identify which step of a plurality of manufacturing steps causes a defective product when the defective product is detected in paper sheets.SOLUTION: A paper sheet inspection system associates a position on a sheet of an individual paper sheet with an identification number for identifying the individual paper sheet, inspects a print state of the individual paper sheet having the identification number to associate at least the identification number with the inspection result of the print state, and stores cause step identification information in which an arrangement position of the individual paper sheet on the sheet is associated with information for identifying which step of a plurality of steps, including a step of printing a drawing pattern on the sheet, a step of printing the identification number, and a step of cutting the sheet, causes an error according to the inspection result of the past print state, in a storage unit, and identifies the step causing the error on the basis of the inspection result and the cause step identification information.SELECTED DRAWING: Figure 1
Patent JP-2020194446-A (JP)
Title: Program, information processing method, and information processor
Inventor: ICHIKAWA KYOSUKE
IPC: G06T7/00
Filed: 2019-05-29
Abstract: To provide a program or the like capable of reducing a load for creating teacher data used for semantic segmentation.SOLUTION: A computer acquires an image and label information indicating an object in the image. The computer inputs the acquired image to a learned model which is learned to output object information indicating the object in the image when the image is input. Then, the computer generates a heat map indicating an area in the input image used as a basis when the learned model outputs the object information to the input image. The computer associates the label information with each pixel in the area indicated by the heat map in the input image.SELECTED DRAWING: Figure 1
Patent JP-2020192205-A (JP)
Title: Bathtub with decoration and method for manufacturing the same
Inventor: MATSUI NAOKI
IPC: A47K3/02
Filed: 2019-05-30
Abstract: To provide a bathtub with decoration, which can be manufactured with productivity, and in which force in a peeling direction is hardly applied to the edge of a coating film during cleaning, and to provide a method for manufacturing the same.SOLUTION: A bathtub with decoration is such that: a bathtub body 1 has a bathing water storage part 3, a step part 4 projecting to the outside from the upper end part of the bathing water storage part 3, and surrounding the upper end part of the bathing water storage part 3, and a bathtub upper end part 2 raised upward from the circumference of the step part 4, and projecting outward; a first bent part exists between the bathtub upper end part 2 and the step part 4; a second bent part exists between the bathing water storage part 3 and the step part 4; a first spray coating film is disposed from a position between the bent center of the first bent part and the bent center of the second bent part to the upper end part of the bathing water storage part 3; and a second spray coating film is disposed from a position between the bent center of the second bent part and the bent center of the first bent part to the lower end part of the bathtub upper end part 2. A method for manufacturing the bathtub is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020192939-A (JP)
Title: Pillar for vehicle
Inventor: HIRAI TAKAYUKI
IPC: B62D25/04
Filed: 2019-05-30
Abstract: To provide a vehicular pillar decreased in distortion of an image viewed through a transparent member by a driver.SOLUTION: A pillar 1 for a vehicle is composed of a first skeleton member 10, a second skeleton member 11, and a transparent member 12. A side surface 12a of the vehicle outside of the transparent member 12 has a curved surface projecting toward the outside of the vehicle from the inside thereof. The thickness of the transparent member 12 gradually decreases toward an end part from a central part thereof. The thickness and refraction index of the transparent member 12 are set for arbitrary two positions A, B of the transparent member 12 so as to satisfy 0.8≤(nA*LA)/(nB*LB)≤1.2, if a thickness at the position A is LA and a refraction index at the position A is nA, a thickness at the position B is LB and a refraction index at the position B is nB. Since the thickness and refraction index of the transparent member 12 are set at such values, distortion of an image viewed through the transparent member 12 by a driver is decreased.SELECTED DRAWING: Figure 1
Patent JP-2020195934-A (JP)
Title: Actuator
Inventor: KITAHARA YUJI
IPC: H02K33/04
Filed: 2019-05-31
Abstract: To provide an actuator capable of outputting vibration of a plurality of resonance frequencies and a plurality of directional vibrations.SOLUTION: An actuator 1 comprises a connection body 9 connected to a movable body 6 and a support body 2 and a magnetic drive circuit 10 causing the movable body 6 to vibrated with respect the support body 2. The actuator 1 is configured in such a way that a resonance frequency fA when the movable body 6 vibrates in a second direction X crossing a first direction Z with respect to the support body 2 and a resonance frequency fB when the movable body 6 vibrates in a third direction Y crossing the second direction X with respect to the support body 2 are different form each other. For example, a part of a connection body 9 (a second connection body 92) is deformed in a shearing direction when the movable body 6 vibrates in the second direction X, and is deformed in the extension direction when the movable body 6 vibrates in the third direction Y. Thus, a difference in the resonance frequency by the vibration direction is made out by using a difference between a spring constant in the shearing direction of a viscoelastic substance and a spring constant in the extension direction of the viscoelastic substance.SELECTED DRAWING: Figure 3
Patent JP-2020198160-A (JP)
Title: Fuel cell system
Inventor: YAMADA TAKASHI
IPC: H01M8/2475
Filed: 2019-05-31
Abstract: To provide a fuel cell system capable of inhibiting decrease in power generation efficiency.SOLUTION: A fuel cell system includes a first fuel cell 11A, a first air supply device 52A, and a first air passage part 59A. The fuel cell system includes a second fuel cell 11B, a second air supply device 52B, a second air passage part 59B, and a housing case 15. The housing case includes a first inlet port 17A, a second inlet port 17B, and communication port parts 16, 18A, 18B, 19. The fuel cell system includes ventilators 66A, 66B for ventilating the interior of the housing case, and intake air temperature sensors 55A, 55B. The fuel cell system includes a control section for setting the supply air temperature on the basis of the intake air temperature measured by the intake air temperature sensors, and when the supply air temperature goes above ventilation start temperature, executing ventilation operation by using the ventilators so as to lower the temperature of air sucked from the first and second inlet ports.SELECTED DRAWING: Figure 3
Patent JP-2020197021-A (JP)
Title: Lock device of home delivery box and home delivery box
Inventor: KOBAYASHI TOMIO
IPC: A47G29/124
Filed: 2019-05-31
Abstract: To provide a locking device of a home delivery box configured to prevent a door from being locked by an operation from the outside of the door by mischief before a delivery person stores a baggage in a baggage compartment.SOLUTION: A locking device includes: a base member mounted in the vicinity of an opening of a door; an operation lever 50 arranged to move in a door locking direction with respect to the base member by an operation of a user; a door lock for locking the door in a closed state in conjunction with the operation lever when the operation lever is moved in the door locking direction; and a locking prohibiting lever 93 supported in a swing manner on a door rear side of the base member. The locking device, in a state that the locking prohibition lever is pivoted in a first direction, prevents the operation lever from moving in the door locking direction by causing a lever interlocking member 60 which has moved in the door unlock direction in conjunction with the operation lever to face the locking prohibiting lever in an engageable manner.SELECTED DRAWING: Figure 4
Patent JP-2020196178-A (JP)
Title: Laminate, carbon dioxide supply member, and carbon dioxide supply member for oral cavity
Inventor: KURIHARA MAI
IPC: A61C19/06
Filed: 2019-05-31
Abstract: To provide a laminate, a carbon dioxide supply member, and a carbon dioxide supply member for an oral cavity that are able to intensively apply carbon dioxide to a human body.SOLUTION: A laminate includes: a layer H having a carbon dioxide transmissivity of 10 L/(m2 day atm) or higher measured in accordance with JIS K7126-1 at 23°C and 0% relative humidity and having a glass transition temperature of 45°C or lower; and a carbon dioxide holding part R contained in the laminate. A carbon dioxide supply member and a carbon dioxide supply member for an oral cavity are also provided.SELECTED DRAWING: Figure 1
Patent JP-2020196082-A (JP)
Title: Control device, control method and program
Inventor: MORIYAMA KOZO
IPC: B25J13/08
Filed: 2019-05-31
Abstract: To provide a control device that enables a robot to work independently and also work in cooperation with a worker, in a situation where the worker and the robot work independently from each other and sometimes work cooperatively.SOLUTION: A control device controlling a robot performing work is provided in which an independent mode causing the robot to work independently and a cooperation mode causing the robot to work in cooperation with a worker are set. The control device causes the robot to operate in the independent mode or in the cooperation mode. The control device is configured to: determine whether or not a first predetermined condition is satisfied on the basis of a position of the worker; switch the independent mode into the cooperation mode when the first predetermined condition is satisfied in the independent mode; determine whether or not a second predetermined condition is satisfied on the basis of the position of the worker; and switch the cooperation mode into the independent mode when the second predetermined condition is satisfied in the cooperation mode.SELECTED DRAWING: Figure 2
Patent JP-2020202628-A (JP)
Title: Tracked carriage system
Inventor: MAKIMURA MASAHIRO
IPC: B60L13/00
Filed: 2019-06-07
Abstract: To reliably stop a traveling carriage.SOLUTION: A tracked carriage system 100 has a ceiling rail 7, a trolley electric power supply line 111, a driving carriage 13, a trolley signal line 112, a signal line control circuit 141, an electric power shoe 133e for the signal line, and a controller 81. The trolley electric power supply line 111 is arranged along the ceiling rail 7. The travel carriage 13 travels on the ceiling rail 7 with supply of electric power from the trolley electric power supply line 111. The trolley signal line 112 is arranged adjacent the trolley electric power supply line 111. The signal line control circuit 141 supplies electric power and stops the supply to the trolley signal line 112. The electric power supply shoe 133e for the trolley signal line 112 is provided in the travel carriage 13. The controller 81 is provided on the driving carriage 13, and executes travel control of the driving carriage 13 while detecting electric power in the trolley signal line 112, and executes stop control of the driving carriage 13 when no longer detecting electric power in the trolley signal line 112.SELECTED DRAWING: Figure 6